The PUR Advanced faucet filtration system (PUR PFM 400H) not only looks like the PFM800, it is the PFM800 without Bluetooth with three different finishes to choose from.

The PUR Advanced faucet filtration system is all about ease of use. You do not even need tools. It fits most kitchen faucets as long as they are not the pull-out or handheld type. The horizontal design saves space and comes in two finishes, chrome and stainless steel.

This newer version of the PUR Advanced Faucet Filtration System has a leak proof connector and the grip also got better. Customers complaint about the older model in the past, which had a problem in this area.

An electronic monitor shows you when it is time to change the filter. This model comes with the improved version of the filter indicator. It is bigger and easier to read plus the battery last 60% longer. That is an important improvement as you can not change the battery.

This 3-stage filter system is certified by the NSF/ANSI standards 42, 53, 401. It can reduce 72 contaminants and substances, including sediment, lead, mercury, pesticides, chlorine (taste and odor) and its by-products.

One of the biggest advantages of the PUR PFM 400H, apart from it's water filtering abilities, is the use of minerals to increase the taste. If the water tastes better, you drink more, right? In my eyes, this is a huge advantage over their competitors.

In case you ever run into problems with the PUR Advanced Faucet Filtration System, this PUR filter comes with a 2-year limited warranty. An online manual is available as well as customer support via email or phone.

The PUR Ultimate Faucet Water Filter System PFM800HX is like the PUR PFM 400H, only with Bluetooth and a chrome finish.

The complete system is NSF certified to reduce 72 contaminants. For the removal rates, please check our comparison below.

This is impressive. Other brands are certified for far less. And it means, that you can be sure chlorine, lead, VOC's and other unhealthy stuff is gone from your water.

This model has a MineralClear filter, a filter that adds healthy minerals to your filtered water. And it increases the taste as well.

This Maxtron filter (RF-9999) is the same as in the PUR PFM 400H system. You will have to spend around $56 per year for replacement filters. That is more than for PUR's non-mineral filters, but still less that what some competitors ask for theirs.

You can choose between two spray options by turning the lever on the side.

The PUR Ultimate Faucet Filtration System attaches to your kitchen faucet horizontally. If you are right-handed, the electronic filter life indicator is always in view.

Lefties, you probably want to mount it facing backwards so you can easily reach the lever on the side. Unfortunately, the light would then be hidden in the back. Not so great.

Ok, maybe no everyone needs this,
but the PUR PFM800HX is also Bluetooth-enabled. It can connect to your smartphone. And a free app shows you not only the filter status, but can also track your water intake. It even syncs with your other fitness and health apps.

One of the slight downsides, this system is only available with a chrome finish. Another factor that adds to the relatively high price for this unit.

The vertical-mounted Brita Complete faucet filter system is as easy to install as most other faucet systems. It features a reminder light in front, so you know when it is time to change the filter cartridge.

This is a single light, that changes color from green to amber to red depending on the filter status. Not the ideal solution for you, if you have a red-green visual impairment. PUR has a better design. Read all about it our direct comparison of Pur and Brita faucet filters.

Once attached to your faucet, you have the choice between three different spay options, one of them is filtered water. The handle is not to flimsy and easy to use, even for children.

The filter reduces chlorine (taste and odor), lead, asbestos and some other nasty things found in tap water. An extra layer inside the filter holds sediment back. For your peace of mind, the claims concerning filter abilities are backed by NSF/ANSI standards 42, 53 and 401.

A question often asked is, if the Brita filter removes fluoride. It does not, unfortunately.

One cartridge is good for about 100 gallons of water. And with four months, they last longer than the competition. That reduces the cost for small households. And filter replacement is an easy and fast process.

The Brita On Tap Water Filter System is covered by a one-year warranty. Support is available via email or phone.

The DuPont WFFM350 Electric Metered is easy to install with just a pair of pliers. Apart from hand-held or sprayer faucets, most others are compatible with this filter.

An easy-to-read electronic display shows you the exact amount of water cleaned. Caveat is that it operates on a battery you can not replace. Once it dies, the meter is useless. Some users, although otherwise happy with their filters, see this as the biggest disadvantage of this system.

I like the big switch, although it is on the side. And if your left handed you have to choose between easy access or meter reading when you mount it. It is easier to use for children and people with impairments that affect fine motor skills han the Culligan solution. With one turn you can select if you want filtered or unfiltered water. Apart from that, it is hands free.

The filter cartridge housing and media comes with antimicrobial protection and it is lead-free.

You can get the DuPont WFFM350 Electric Metered in chrome, brushed nickel and white, whatever fits your kitchen best. It comes complete with filter, battery, installation material like two faucet adapters, two washers, and plumbing tape.

DuPont gives you a 4-year limited warranty on this filter. That is a lot longer than the competitors provide you with. They seem to be sure, that their filter housing will not crack. A problem of most other models.

Sure, the PUR and Brita water filters can do more, but they are also more expensive. If you don' t have water problems that call for a more effective filter, why pay for something you don't need?

You can filter 200 gallons before your need to replace the filter. That is double the amount of what i.e. the Brita tap filter delivers. Less frequent filter changes save time and money in the long run.

In case of trouble, it is good to know that Culligan gives you a 2-year warranty on this product. You can reach support by phone or email.

The Instapure ESSENTIALS (F2) faucet filter series has a chrome base with a clear, white or chrome filter housing on top. The InstaPure F2 is lead-free.

The installation is possible without the use of any tools. A filter change also is easy.

This filter is WQA certified to meet NSF/ANSI standard 42 for the reduction of chlorine taste and odor as well as to meet the standard 372, which means the product is lead-free. Unfortunately it does not remove lead or VOCs from the water.

The limited warranty of just one year is shorter than what other manufacturers give you.

What about are MANCEL, Waterdrop and similar brands?

If you buy a water filter, you have to trust the claims for contaminant removal the manufacturer gives you. A certification by an independent organization just adds another layer of confidence.

I excluded the brands that do not even have a website with contact information. And the ones that claim removal rates that are not verifiable.

What to look for in kitchen faucet water filter? The Tap Filter Buying Guide

When you plan to buy a kitchen faucet water filter, there are lots of options.

The basic models do not vary greatly in price, so what else should you base you decision on?

Our buyer's guide lists possible features and explains them.

So you are able to make an informed buying decision.

Size and position - Sizes and mounting position differ. Make sure that the model you intend to buy fits the space you have at your kitchen sink.

Contaminant Removal - The ability to remove contaminants and the removal rates vary greatly among faucet water filters.

Some faucet filters are great at improving taste and odor of your water, but they don't reduce other, more dangerous contaminants. If your tap water does not contain health threatening substances, then a simple - and more economical - tap filter system is fine.

If you have more serious water quality problems at home, check our removal rate comparison to find a filter that solves them.

Independent Certification - Certification by the Water Quality Association or, even better, the NSF, gives you peace of mind. Just pay attention to the details. We try to give you all the essential facts in our reviews.

Annual Cost - This is the amount of money you will have to spend on replacement filters for your faucet filter system. As you can see in our filter comparison chart, the annual cost varies quite a bit.

We calculate this cost using the list price for replacement cartridges and multiply that by the number of new filters you would need for one year. If discounted volume packs are available, we use that price.

Annual Cost = Filter Price X Number of Filters/year

Spray options - All the faucet mount filters reviewed here have at least two options for filtered and unfiltered water. Only the Brita Complete Faucet Filtration System comes with a third option to spray filtered water.

The simplest faucet filter systems just have one option. Once attached to the faucet, all water goes through the filter. For me, it does not really makes sense to filter water to clean dishes. And these filters are not very efficient. That's why none of them made it to our best faucet filter list.

Filter Life Monitor - A filter life monitor is a nice to have feature. It informs you when it is time to change the filter. Great to have for larger families, who may need to filter more than the recommended amount of water within the filters life time.

On the other hand, faucet filters without a monitor are cheaper to buy. So you can save some money without compromising the filter quality. Most tap filters have a limited usage time of two or three months. So you can simply add a reminder to your calendar.

Color and/or finish - Some faucet filters only come in one color. Other have up to three finish variations. That give you a choice to select a tap filter that fits your overall kitchen design.

360-degree swivel - This feature is a doubled sided sword. It is nice to be able to move the filter out of the way when you want to clean bigger pots. On the other hand, it the movement puts extra strain on the connection between faucet and filter, which may lead to leaks over time.

Who has the Best Contaminant Removal Rates? Brita, PUR, Culligan or DuPont?

Brita, Pur, Culligan and DuPont faucet water filter contaminants are certified by NSF standards. You as a buyer can be sure, these filters reduce the contaminants as advertised.

If you search around a bit, you can find all this data online somewhere. We took the time and compiled it all in one easy to read comparison table.

You find an alphabetical list of contaminants and the certified removal rates for Pur, Brita, Culligan and DuPont faucet filtration systems.

To make it easier for you, the best removal rate for each contaminant is highlighted.

If you compare the removal rates, the PUR faucet filter has the best removal rates for a many contaminants. Brita faucet filters are only second best here.

But as always, the devil is in the detail. They all have their strengths and weaknesses. PUR is great for lead removal, while Brita is better for VOC removal. DuPont removes more cysts and chlorine. The weakest faucet filters for contaminant reduction seem to come from Culligan. They are certified for far fewer contaminants than the others.

Faucet Filter FAQs

Is my tap water filter BPA-free?

Brita, PUR and Culligan faucet filters are BPA-free.

How Do I Prepare The filter of Faucet Filter System?

To prepare your filter of your faucet system, you install the new filter and run cold water through the filter for about five minutes.

How Do I Change My Faucet Mount Filter?

To change your faucet mount filter, first turn off the faucet. Hold the filter housing base steady with one hand and unscrew the filter housing with your other hand. Be careful not to put stress on the connection between filter and faucet. Then flush the new filter for about five minutes or as recommended by the manufacturer.

How often should I change my faucet filter?

You should change your faucet filter as recommended by the manufacturer. Most faucet filters are good for 100 gallons or 3 months, whatever comes first.

But if you notice, that filtering takes more and more time, you should change the filter earlier. Same goes for changes in taste, odor or color as low incoming water quality can result in shorter filter life.

How environment-friendly are faucet water filters?

A faucet filter can replace a huge amount of plastic water bottles. That helps to keep a lot of plastic bottles out of landfills. Additionally, some companies like Brita and PUR have recycling programs for used filter cartridges and systems.

Wrap Up

I hope you found all the information you were looking for and feel confident to choose the best faucet water filter for your needs. The PUR-PFM400H made it to the top of the list again. Great reduction rates, mineral for better taste and a 2 years warranty. However, the Culligan-FM-25 is still a good, economical choice if your main concern is: More clean, healthy water for less per gallon.

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